At Intersolar Europe 2025, one of the most prominent exhibitions in the solar industry, Deye made a notable impression by unveiling a range of cutting-edge solutions. Over the three-day event, the company’s booth attracted a large number of industry professionals and partners, showcasing the potential of intelligent energy technologies to shape the future of global energy systems. Among the key highlights were Deye’s next-generation Power Conversion System (PCS), smart wireless energy management solutions, and robust offerings for off-grid and commercial & industrial (C&I) energy storage systems.
The exhibition was divided into an indoor display hall and an outdoor container demonstration area. Indoors, Deye presented its HVAC appliances and integrated photovoltaic (PV) storage solutions tailored for residential, commercial, industrial, and utility-scale ground power stations. The outdoor zone featured the Smart Home Micro-Climate Comfort Solution, which runs on Deye’s household energy storage system and its proprietary Five Constant System. This display underlined the company’s vision to broaden the scope of solar storage applications, particularly in enhancing home comfort and energy independence.
Deye’s latest PCS series stood out for its advanced capabilities, including seamless switching between operational modes in less than 20 milliseconds and independent power paths up to 500 kW. This allows uninterrupted operation across grid-tied, off-grid, and diesel generator modes. The system also includes a sophisticated Energy Management System (EMS) that supports zero-export control, time-of-use scheduling, a color touchscreen interface, and cloud-based remote management. With up to 98.5% efficiency and a rated power of 2.5 MW, the PCS is designed to meet the demands of medium to large-scale C&I applications.
A major point of interest was Deye’s wireless smart energy management system based on LoRa (Long Range Radio), which enables smart load control and home automation. The system can automatically optimize energy use based on time, battery state of charge (SOC), and grid conditions. It also integrates seamlessly with smart home IoT devices such as EV chargers, wireless current transformers, smart switches, and plugs — all controllable via the Deye App — enabling comprehensive remote energy management.
The newly launched off-grid energy storage system (ESS) also attracted attention for its suitability in remote locations and microgrid applications. It is fully compatible with diesel generators and battery systems, delivering reliable power in areas with limited or no access to grid infrastructure, such as desert regions. Its IP65-rated protection enhances resilience and longevity, while the built-in LoRa-enabled smart energy management system boosts performance and remote monitoring capabilities in off-grid environments.
Deye also showcased its commercial and industrial ESS series, offering scalable and high-performance solutions for varied energy needs. The MS-G215 outdoor ESS system includes features such as peak-valley electricity management, anti-backflow protection, intelligent thermal control maintaining battery temperatures below 35°C, and support for parallel expansion — up to 20 units for grid-connected operation and up to 5 units for backup usage. Another highlight was the integrated PV-BESS-EV solution (MS-DCC180-2 + MS-LC430), which combines solar energy, battery storage, and ultra-fast EV charging. The system improves efficiency by 4%, reduces investment costs by 15%, offers flexible energy storage from 2 to 8 hours, provides triple-layer electrical protection, and supports 180 kW fast charging with up to four dual-gun charging terminals.
For high-capacity needs, Deye presented its utility-grade C&I PV-BESS solution that offers 430 kWh of storage per unit with high scalability and active battery balancing. This ensures optimal energy use and battery lifespan, making it suitable for a broad range of commercial, industrial, and utility-scale applications. In addition to showcasing its product range, the event marked a key step in Deye’s international growth strategy. The company’s F120 Series ESS received CEI 0-21 and 0-16 certifications from Kiwa for deployment on Italy’s medium-voltage grids. TÜV Rheinland also certified Deye’s flagship ESS and its 110 kW three-phase inverter with VDE-AR-N 4110 & 4120 standards, further validating its technology for European markets.
Visitors to the booth were also invited to explore Deye’s latest solutions through an immersive virtual reality experience, offering a closer look at its innovation and global leadership. With a successful showing at Intersolar Europe 2025, Deye is now focused on advancing its technology and deepening partnerships across the globe. A company representative commented, “Our vision is clear — to empower communities, businesses, and energy systems with intelligent and sustainable energy solutions. Intersolar confirmed we’re on the right path — and the world is ready.”
